Sheppymomma had been drawing anthropomorphic characters before she even knew that vast communities of anthropomorphic appreciators and artists existed. When Sheppymomma was 16, she learned about the website, deviantART and began to post her work there. Over the past 6 years, she became involved with other artists who indulged in the same genre. Sheppymomma joined other online art communities that catered to her interest in anthropomorphism. Today, her largest audience comes from deviantART and Fur Affinity.

While Sheppymomma is notably unpredictable with the artwork she makes, the body of her work in illustration is heavily anthropomorphic.
Some of her most iconic anthropomorphic pieces include:

Sheppymomma co-founded the Fat Bunny Agenda and began a late summer spoof-holiday for Fur Affinity spinning around the concept of plump rabbits.
Sheppymomma was featured on the front page of Fur Affinity for Fat Bunny Week (June 25-31, 2010).
She was featured again with a banner the following year, (August 1-7, 2011) and held a contest for the holiday.